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发帖数: 143 | 1 中文名: PostGIS 实战
原名: PostGIS in Action
作者: Regina O. Obe
Leo S. Hsu
图书分类: 软件
资源格式: PDF
版本: 英文文字版/更新源代码
出版社: Manning
书号: 9781935182269
发行时间: 2011年
地区: 美国
语言: 英文
简介:
内容介绍：
PostGIS is an open source spatial database extender for PostgreSQL. It
equals or surpasses proprietary alternatives, allowing you to create
location-aware queries with just a few lines of SQL code, and provides a
back-end for mapping applications with minimal effort.
PostGIS in Action teaches readers of all levels to write spatial queries
that solve real-world problems. It first gives you a background in vector-
based GIS and then quickly moves into analyzing, viewing, and mapping data.
You'll learn how to optimize queries for maximum speed, simplify geometries
for greater efficiency, and create custom functions for your own
applications. The book covers PostgreSQL 8.4, 9.0, and 9.1 features and
shows you how to integrate with other GIS tools.
目录:
Part 1 Learning PostGIS
1 What is a spatial database?
2 Geometry types
3 Organizing spatial data
4 Geometry functions
5 Relationships between geometries
6 Spatial reference system considerations
7 Working with real data
Part 2 Putting PostGIS to work
8 Techniques to solve spatial problems
9 Performance tuning
Part 3 Using PostGIS with other tools
10 Enhancing SQL with add-ons
11 Using PostGIS in web applications
12 Using PostGIS in a desktop environment
PostGIS raster
appendix A Additional resources
appendix B Installing, compiling, and upgrading
appendix C SQL primer
appendix D PostgreSQL features
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